The Influences of Alternating Magnetic Field to the Microstructure and Mechanical Property of Diamond Agglomerations

San Xing Wang; Yu Ming Fu; Jian Long Guo; Li Jun Huo

doi:10.4028/www.scientific.net/AMR.820.30

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 820The Influences of Alternating Magnetic Field to...

The Influences of Alternating Magnetic Field to the Microstructure and Mechanical Property of Diamond Agglomerations

Abstract:

By numerical and experimental methods, heat alternating magnetic treatment of diamond agglomerations were researched, the microstructure and mechanical properties before and after treatment were also analysed comparatively. The numerical analysis shows: the alternating magnetic field stress is bound to make solid-state microstructure change, this intensified magnetic shock can broke dendrites and tangles organization within the organization and enables organization uniform, dense. The experiments indicate: After heat alternating magnetic treatment, the HRB hardness of test pieces matrix is improved 4.34, impact toughness enhanced more than 25%, matrix organization became uniformity and density. Results revealed that alternating magnetic treatment can be an effective method for improving the performance of the diamond agglomeration.

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Periodical:

Advanced Materials Research (Volume 820)

Pages:

30-33

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.820.30

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Online since:

September 2013

Authors:

San Xing Wang, Yu Ming Fu, Jian Long Guo, Li Jun Huo

Keywords:

Diamond Agglomeration, Magnetic Treatment, Mechanical Property, Microstructure, Numerical Simulation

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